PHENOMENALĀ GEMSTONES Phenomenal gemstones possess striking optical effects, which are called phenomena that [...]
January 22, 2020
Talk About Gemstones in Israel
Singapore celebrates the 50th anniversary of diplomat relations with Israel in December [...]
December 17, 2018
Fulgurites
~ Author: Chloe Wong, 12-year old rock enthusiast Many people, including myself, [...]
November 28, 2018
A twelve-year old’s passion for rocks
Hi everyone, I’m Chloe. š . I just finished my PSLE exams [...]
November 21, 2018
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Ā ä½č ļ¼éčé¢ļ¼å®ē³åē©é¦ååäŗŗ å ¶å®3äøŖå®ē³ä»·å¼ēå ē“ åØå¼å§čÆä¼°å®ē³ēä»·å¼ä¹åļ¼č¦ēč§£åččēå3äøŖå ē“ ęÆļ¼ ē¾äø½ ēØęę§ čä¹ ę§ čÆ·åØčæéé čÆ»å3äøŖå ē“ ļ¼ å®ē³ēä»·å¼ éę± ē±äŗå®ē³ēē¾äø½åēØęļ¼å ę¤ęéę±ēåøåŗćåØäøåēęåäøļ¼åƹå®ē³ēē§ē±»ęäøåēéę±ć ä¾å¦ļ¼åØäŗę“²ęåäøļ¼ę们éč§åøēēæ”ēæ ēć 98ļ¼ ēēæ”ēæ ēęÆåØē¼ ēøēäøäøŖēæåŗPharkantēäŗ§ēćē±äŗåøēē»æåč“Øéåøøē½č§ļ¼ä¾åŗå¾é¾ę»”č¶³éę±ćå ę¤ļ¼čæē§ē©č“Øå¤åčæ½ę§ć [...]
November 20, 2018
Assessing Value of Gems (Part 2)
3 More Gems Factors The first 3 factors to understand and consider [...]
November 20, 2018
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čÆä¼°å®ē³ēä»·å¼ ä½č ļ¼éčé¢ļ¼å®ē³åē©é¦ååäŗŗ 天ē¶ēå®ē³åēæē³ ļ¼å½ē¶ä¹å ę¬ē å®ļ¼ļ¼ęÆē¾äø½ļ¼čæ·äŗŗåēØå°ēćę们ē„éå®ä»¬ęäøå®ēä»·å¼ļ¼ä¹é½ęÆäŗŗäŗŗę³ę„ęēć é£ä¹ę们åŗčÆ„å¦ä½å»čÆä¼°äøé¢ē¾äø½å®ē³ēä»·å¼ļ¼ é¦å ļ¼čÆä¼°å®ē³ēä»·å¼éč¦å¾å¤ēē»éŖćē»éŖåÆ仄ę„čŖä¹°åļ¼ęä»ä¹¦ę¬ååå²ę§ēäŗ¤ęļ¼ęÆå¦åØęåä¼äøå¾ę„ć åØčæäøéØåčÆä¼°å®ē³ä»·å¼ēē³»åļ¼ę们äøä¼å±ē¤ŗå°åŗęę ·ę„čÆä¼°å®ē³ä»·å¼ēē»čćä½ę们č¦č®©ä½ č§čÆå°åØä½ å¼å§čÆä¼°å®ē³ēä»·å¼ä¹å, ęéč¦äŗč§£åččēå ē“ ć å®ē³ēä»·å¼ęÆä»ä½čę„ļ¼å®ē³ęä»·å¼ēå ē“ åęÆä»ä¹ļ¼ å®ē³ēä»·å¼ęÆę„čŖ仄äøå ē“ ļ¼ ē¾äø½ ēØęę§ [...]
November 15, 2018
Can inclusions or “flaws” in the gemstone tell you anything?
Inclusions contain important information about the gemstone and the natural history of [...]
October 13, 2017
Gemstones that form in the Earthās mantle
Only two gemstones form in the Earth’s mantle Yellow Diamond from South [...]
September 23, 2017
The Rock Cycle
The Rock CycleAll rocks are made up of minerals. The rock cycle [...]
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